350 lines
12 KiB
C++
350 lines
12 KiB
C++
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///////////////////////////////////////////////////////////////////////////////
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// Name: tests/strings/numformat.cpp
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// Purpose: wxNumberFormatter unit test
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// Author: Vadim Zeitlin
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// Created: 2011-01-15
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// Copyright: (c) 2011 Vadim Zeitlin <vadim@wxwidgets.org>
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///////////////////////////////////////////////////////////////////////////////
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// ----------------------------------------------------------------------------
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// headers
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// ----------------------------------------------------------------------------
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#include "testprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#include "wx/numformatter.h"
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#include "wx/intl.h"
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// ----------------------------------------------------------------------------
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// test class
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// ----------------------------------------------------------------------------
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class NumFormatterTestCase : public CppUnit::TestCase
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{
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public:
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NumFormatterTestCase() { m_locale = NULL; }
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virtual void setUp()
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{
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// We need to use a locale with known decimal point and which uses the
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// thousands separator for the tests to make sense.
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m_locale = new wxLocale(wxLANGUAGE_ENGLISH_UK,
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wxLOCALE_DONT_LOAD_DEFAULT);
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if ( !m_locale->IsOk() )
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tearDown();
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}
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virtual void tearDown()
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{
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delete m_locale;
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m_locale = NULL;
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}
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private:
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CPPUNIT_TEST_SUITE( NumFormatterTestCase );
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CPPUNIT_TEST( LongToString );
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#ifdef wxHAS_LONG_LONG_T_DIFFERENT_FROM_LONG
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CPPUNIT_TEST( LongLongToString );
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#endif // wxHAS_LONG_LONG_T_DIFFERENT_FROM_LONG
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CPPUNIT_TEST( DoubleToString );
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CPPUNIT_TEST( NoTrailingZeroes );
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CPPUNIT_TEST( LongFromString );
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#ifdef wxHAS_LONG_LONG_T_DIFFERENT_FROM_LONG
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CPPUNIT_TEST( LongLongFromString );
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#endif // wxHAS_LONG_LONG_T_DIFFERENT_FROM_LONG
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CPPUNIT_TEST( DoubleFromString );
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CPPUNIT_TEST_SUITE_END();
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void LongToString();
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#ifdef wxHAS_LONG_LONG_T_DIFFERENT_FROM_LONG
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void LongLongToString();
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#endif // wxHAS_LONG_LONG_T_DIFFERENT_FROM_LONG
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void DoubleToString();
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void NoTrailingZeroes();
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void LongFromString();
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#ifdef wxHAS_LONG_LONG_T_DIFFERENT_FROM_LONG
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void LongLongFromString();
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#endif // wxHAS_LONG_LONG_T_DIFFERENT_FROM_LONG
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void DoubleFromString();
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wxLocale *m_locale;
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wxDECLARE_NO_COPY_CLASS(NumFormatterTestCase);
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};
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// register in the unnamed registry so that these tests are run by default
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CPPUNIT_TEST_SUITE_REGISTRATION( NumFormatterTestCase );
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// also include in its own registry so that these tests can be run alone
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CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( NumFormatterTestCase, "NumFormatterTestCase" );
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// ----------------------------------------------------------------------------
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// tests themselves
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// ----------------------------------------------------------------------------
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void NumFormatterTestCase::LongToString()
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{
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if ( !m_locale )
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return;
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CPPUNIT_ASSERT_EQUAL( "1", wxNumberFormatter::ToString( 1L));
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CPPUNIT_ASSERT_EQUAL( "-1", wxNumberFormatter::ToString( -1L));
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CPPUNIT_ASSERT_EQUAL( "12", wxNumberFormatter::ToString( 12L));
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CPPUNIT_ASSERT_EQUAL( "-12", wxNumberFormatter::ToString( -12L));
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CPPUNIT_ASSERT_EQUAL( "123", wxNumberFormatter::ToString( 123L));
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CPPUNIT_ASSERT_EQUAL( "-123", wxNumberFormatter::ToString( -123L));
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CPPUNIT_ASSERT_EQUAL( "1,234", wxNumberFormatter::ToString( 1234L));
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CPPUNIT_ASSERT_EQUAL( "-1,234", wxNumberFormatter::ToString( -1234L));
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CPPUNIT_ASSERT_EQUAL( "12,345", wxNumberFormatter::ToString( 12345L));
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CPPUNIT_ASSERT_EQUAL( "-12,345", wxNumberFormatter::ToString( -12345L));
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CPPUNIT_ASSERT_EQUAL( "123,456", wxNumberFormatter::ToString( 123456L));
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CPPUNIT_ASSERT_EQUAL( "-123,456", wxNumberFormatter::ToString( -123456L));
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CPPUNIT_ASSERT_EQUAL( "1,234,567", wxNumberFormatter::ToString( 1234567L));
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CPPUNIT_ASSERT_EQUAL( "-1,234,567", wxNumberFormatter::ToString( -1234567L));
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CPPUNIT_ASSERT_EQUAL( "12,345,678", wxNumberFormatter::ToString( 12345678L));
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CPPUNIT_ASSERT_EQUAL("-12,345,678", wxNumberFormatter::ToString( -12345678L));
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CPPUNIT_ASSERT_EQUAL("123,456,789", wxNumberFormatter::ToString( 123456789L));
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}
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#ifdef wxHAS_LONG_LONG_T_DIFFERENT_FROM_LONG
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void NumFormatterTestCase::LongLongToString()
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{
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if ( !m_locale )
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return;
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CPPUNIT_ASSERT_EQUAL( "1", wxNumberFormatter::ToString(wxLL( 1)));
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CPPUNIT_ASSERT_EQUAL( "12", wxNumberFormatter::ToString(wxLL( 12)));
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CPPUNIT_ASSERT_EQUAL( "123", wxNumberFormatter::ToString(wxLL( 123)));
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CPPUNIT_ASSERT_EQUAL( "1,234", wxNumberFormatter::ToString(wxLL( 1234)));
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CPPUNIT_ASSERT_EQUAL( "12,345", wxNumberFormatter::ToString(wxLL( 12345)));
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CPPUNIT_ASSERT_EQUAL( "123,456", wxNumberFormatter::ToString(wxLL( 123456)));
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CPPUNIT_ASSERT_EQUAL( "1,234,567", wxNumberFormatter::ToString(wxLL( 1234567)));
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CPPUNIT_ASSERT_EQUAL( "12,345,678", wxNumberFormatter::ToString(wxLL( 12345678)));
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CPPUNIT_ASSERT_EQUAL("123,456,789", wxNumberFormatter::ToString(wxLL( 123456789)));
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}
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#endif // wxHAS_LONG_LONG_T_DIFFERENT_FROM_LONG
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void NumFormatterTestCase::DoubleToString()
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{
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if ( !m_locale )
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return;
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CPPUNIT_ASSERT_EQUAL("1.0", wxNumberFormatter::ToString(1., 1));
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CPPUNIT_ASSERT_EQUAL("0.123456", wxNumberFormatter::ToString(0.123456, 6));
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CPPUNIT_ASSERT_EQUAL("1.234567", wxNumberFormatter::ToString(1.234567, 6));
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CPPUNIT_ASSERT_EQUAL("12.34567", wxNumberFormatter::ToString(12.34567, 5));
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CPPUNIT_ASSERT_EQUAL("123.4567", wxNumberFormatter::ToString(123.4567, 4));
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CPPUNIT_ASSERT_EQUAL("1,234.56", wxNumberFormatter::ToString(1234.56, 2));
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CPPUNIT_ASSERT_EQUAL("12,345.6", wxNumberFormatter::ToString(12345.6, 1));
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CPPUNIT_ASSERT_EQUAL("12,345.6", wxNumberFormatter::ToString(12345.6, 1));
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CPPUNIT_ASSERT_EQUAL("123,456,789.0",
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wxNumberFormatter::ToString(123456789., 1));
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CPPUNIT_ASSERT_EQUAL("123,456,789.012",
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wxNumberFormatter::ToString(123456789.012, 3));
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CPPUNIT_ASSERT_EQUAL("12,345",
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wxNumberFormatter::ToString(12345.012, -1));
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CPPUNIT_ASSERT_EQUAL("-123.1230",
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wxNumberFormatter::ToString(-123.123, 4, wxNumberFormatter::Style_None));
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CPPUNIT_ASSERT_EQUAL("0.0",
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wxNumberFormatter::ToString(0.02, 1, wxNumberFormatter::Style_None));
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CPPUNIT_ASSERT_EQUAL("-0.0",
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wxNumberFormatter::ToString(-0.02, 1, wxNumberFormatter::Style_None));
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}
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void NumFormatterTestCase::NoTrailingZeroes()
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{
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WX_ASSERT_FAILS_WITH_ASSERT
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(
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wxNumberFormatter::ToString(123L, wxNumberFormatter::Style_NoTrailingZeroes)
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);
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if ( !m_locale )
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return;
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CPPUNIT_ASSERT_EQUAL
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(
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"123.000",
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wxNumberFormatter::ToString(123., 3)
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);
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CPPUNIT_ASSERT_EQUAL
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(
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"123",
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wxNumberFormatter::ToString(123., 3, wxNumberFormatter::Style_NoTrailingZeroes)
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);
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CPPUNIT_ASSERT_EQUAL
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(
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"123",
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wxNumberFormatter::ToString(123., 9, wxNumberFormatter::Style_NoTrailingZeroes)
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);
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CPPUNIT_ASSERT_EQUAL
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(
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"123.456",
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wxNumberFormatter::ToString(123.456, 3, wxNumberFormatter::Style_NoTrailingZeroes)
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);
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CPPUNIT_ASSERT_EQUAL
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(
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"123.456000000",
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wxNumberFormatter::ToString(123.456, 9)
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);
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CPPUNIT_ASSERT_EQUAL
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(
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"123.456",
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wxNumberFormatter::ToString(123.456, 9, wxNumberFormatter::Style_NoTrailingZeroes)
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);
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CPPUNIT_ASSERT_EQUAL
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(
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"123.12",
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wxNumberFormatter::ToString(123.123, 2, wxNumberFormatter::Style_NoTrailingZeroes)
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);
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CPPUNIT_ASSERT_EQUAL
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(
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"123",
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wxNumberFormatter::ToString(123.123, 0, wxNumberFormatter::Style_NoTrailingZeroes)
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);
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CPPUNIT_ASSERT_EQUAL
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(
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"0",
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wxNumberFormatter::ToString(-0.000123, 3, wxNumberFormatter::Style_NoTrailingZeroes)
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);
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CPPUNIT_ASSERT_EQUAL
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(
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"123",
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wxNumberFormatter::ToString(123., -1, wxNumberFormatter::Style_NoTrailingZeroes)
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);
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CPPUNIT_ASSERT_EQUAL
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(
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"1e-120",
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wxNumberFormatter::ToString(1e-120, -1, wxNumberFormatter::Style_NoTrailingZeroes)
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);
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}
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void NumFormatterTestCase::LongFromString()
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{
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if ( !m_locale )
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return;
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WX_ASSERT_FAILS_WITH_ASSERT
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(
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wxNumberFormatter::FromString("123", static_cast<long *>(0))
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);
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long l;
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CPPUNIT_ASSERT( !wxNumberFormatter::FromString("", &l) );
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CPPUNIT_ASSERT( !wxNumberFormatter::FromString("foo", &l) );
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CPPUNIT_ASSERT( !wxNumberFormatter::FromString("1.234", &l) );
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CPPUNIT_ASSERT( wxNumberFormatter::FromString("123", &l) );
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CPPUNIT_ASSERT_EQUAL( 123, l );
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CPPUNIT_ASSERT( wxNumberFormatter::FromString("1234", &l) );
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CPPUNIT_ASSERT_EQUAL( 1234, l );
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CPPUNIT_ASSERT( wxNumberFormatter::FromString("1,234", &l) );
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CPPUNIT_ASSERT_EQUAL( 1234, l );
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CPPUNIT_ASSERT( wxNumberFormatter::FromString("12,345", &l) );
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CPPUNIT_ASSERT_EQUAL( 12345, l );
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CPPUNIT_ASSERT( wxNumberFormatter::FromString("123,456", &l) );
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CPPUNIT_ASSERT_EQUAL( 123456, l );
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CPPUNIT_ASSERT( wxNumberFormatter::FromString("1,234,567", &l) );
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CPPUNIT_ASSERT_EQUAL( 1234567, l );
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}
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#ifdef wxHAS_LONG_LONG_T_DIFFERENT_FROM_LONG
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void NumFormatterTestCase::LongLongFromString()
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{
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if ( !m_locale )
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return;
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WX_ASSERT_FAILS_WITH_ASSERT
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(
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wxNumberFormatter::FromString("123", static_cast<wxLongLong_t *>(0))
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);
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wxLongLong_t l;
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CPPUNIT_ASSERT( !wxNumberFormatter::FromString("", &l) );
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CPPUNIT_ASSERT( !wxNumberFormatter::FromString("foo", &l) );
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CPPUNIT_ASSERT( !wxNumberFormatter::FromString("1.234", &l) );
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CPPUNIT_ASSERT( wxNumberFormatter::FromString("123", &l) );
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CPPUNIT_ASSERT_EQUAL( 123, l );
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CPPUNIT_ASSERT( wxNumberFormatter::FromString("1234", &l) );
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CPPUNIT_ASSERT_EQUAL( 1234, l );
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CPPUNIT_ASSERT( wxNumberFormatter::FromString("1,234", &l) );
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CPPUNIT_ASSERT_EQUAL( 1234, l );
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CPPUNIT_ASSERT( wxNumberFormatter::FromString("12,345", &l) );
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CPPUNIT_ASSERT_EQUAL( 12345, l );
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CPPUNIT_ASSERT( wxNumberFormatter::FromString("123,456", &l) );
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CPPUNIT_ASSERT_EQUAL( 123456, l );
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CPPUNIT_ASSERT( wxNumberFormatter::FromString("1,234,567", &l) );
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CPPUNIT_ASSERT_EQUAL( 1234567, l );
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}
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#endif // wxHAS_LONG_LONG_T_DIFFERENT_FROM_LONG
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void NumFormatterTestCase::DoubleFromString()
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{
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if ( !m_locale )
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return;
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WX_ASSERT_FAILS_WITH_ASSERT
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(
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wxNumberFormatter::FromString("123", static_cast<double *>(0))
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);
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double d;
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CPPUNIT_ASSERT( !wxNumberFormatter::FromString("", &d) );
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CPPUNIT_ASSERT( !wxNumberFormatter::FromString("bar", &d) );
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CPPUNIT_ASSERT( wxNumberFormatter::FromString("123", &d) );
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CPPUNIT_ASSERT_EQUAL( 123., d );
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CPPUNIT_ASSERT( wxNumberFormatter::FromString("123.456789012", &d) );
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CPPUNIT_ASSERT_EQUAL( 123.456789012, d );
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CPPUNIT_ASSERT( wxNumberFormatter::FromString("1,234.56789012", &d) );
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CPPUNIT_ASSERT_EQUAL( 1234.56789012, d );
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CPPUNIT_ASSERT( wxNumberFormatter::FromString("12,345.6789012", &d) );
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CPPUNIT_ASSERT_EQUAL( 12345.6789012, d );
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CPPUNIT_ASSERT( wxNumberFormatter::FromString("123,456.789012", &d) );
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CPPUNIT_ASSERT_EQUAL( 123456.789012, d );
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CPPUNIT_ASSERT( wxNumberFormatter::FromString("1,234,567.89012", &d) );
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CPPUNIT_ASSERT_EQUAL( 1234567.89012, d );
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CPPUNIT_ASSERT( wxNumberFormatter::FromString("12,345,678.9012", &d) );
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CPPUNIT_ASSERT_EQUAL( 12345678.9012, d );
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CPPUNIT_ASSERT( wxNumberFormatter::FromString("123,456,789.012", &d) );
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CPPUNIT_ASSERT_EQUAL( 123456789.012, d );
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CPPUNIT_ASSERT( wxNumberFormatter::FromString("123456789.012", &d) );
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CPPUNIT_ASSERT_EQUAL( 123456789.012, d );
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}
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